Jeffrey Klein may refer to:

• Jeffrey D. Klein (born 1960), New York State Senator
• Jeffrey A. Klein, American dermatologist
• Jeffrey Bruce Klein (born 1948), investigative journalist who co-founded Mother Jones magazine
• Jeff Klein (born 1976), American singer/songwriter

Topics referred to by the same termThis disambiguation page lists articles about people with the same name.
If an internal link led you here, you may wish to change the link to point directly to the intended article.